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All Journal Scientific Contributions Oil and Gas
Tirto Prakoso
Department of Chemical Engineering, Bandung Institute of Technology, Ganesha no. 10, Bandung, West Java, 40132, Indonesia
Chemical Engineering, Chemistry & Bioengineering Energy

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Development and Fabrication of a Pressure Swing Adsorption System Using Molecular Sieve 13X for Integrated CO₂ Capture and Electrochemical Conversion Mitra Eviani; Tirto Prakoso; Dadan Kusdiana; Pramujo Widiatmoko; Ida Bagus Oka Lyong Budhatama; Setyo Yanus Sasongko; Aryan Fathoni Amri; Wibawa Hendra Saputera; Hary Devianto
Scientific Contributions Oil and Gas Vol 48 No 2 (2025)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/scog.v48i2.1772

Abstract

This study focuses on the development and performance evaluation of a Pressure Swing Adsorption (PSA) system utilizing molecular sieve Zeolite 13X for CO2 capture. A fixed-bed reactor was designed and simulated with Aspen Adsorption to optimise adsorption conditions. The system, tested with a 24.75 L/min gas feed (10% CO2, 90% N2) at 30 °C and 6 bar, operated cyclically every 7 minutes. Simulation results recommended a reactor volume of 4.9 L (ID 102 mm × T/T 600 mm). Sensitivity analysis showed that adsorption capacity declined as CO2 concentration increased, with CO2 uptake decreasing from 24.75 L/min at 10%-mol to 8.44 L/min at 70%-mol. Key design parameters such as feed flow rate, intraparticle voids, bulk density, and particle size were also evaluated. A prototype was built based on simulation results and tested, achieving a 120 s breakthrough time and an optimal 60 s swing interval over 17 cycles. This work supports the future integration of PSA-based CO2 capture with electrochemical CO2 reduction (ECO2R).
Co-Authors Aryan Fathoni Amri Dadan Kusdiana Hary Devianto Ida Bagus Oka Lyong Budhatama Mitra Eviani Pramujo Widiatmoko Setyo Yanus Sasongko Wibawa Hendra Saputera